# ‘Avengers: Doomsday’ Trailer Reveals Doctor Doom’s Sentinel Army Against Superhero Teams

A new trailer for 'Avengers: Doomsday' debuted at Comic-Con, showing Doctor Doom raising an army of Sentinels to battle the Avengers, Fantastic Four, and X-Men. The footage sets up a major crossover event for the Marvel Cinematic Universe, generating significant fan excitement for the upcoming film.

**Importance:** 2/5

## Sources

### Entertainment
- [Variety](https://variety.com/2026/film/news/avengers-doomsday-new-trailer-comic-con-1236817677/) — Sun, 26 Jul 2026 01:37:06 +0000